Battery Supervisor

Battery Supervisor is a tools app by Smsteves with 10,000+ downloads (about 27K estimated). +1.2K installs in the last 7 days. Rated 4.5 from 152 ratings. Released Apr 27, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Battery Supervisor helps you better understand how your smartphone battery behaves. It does not only show percentage, voltage, and temperature: it collects data over time and organizes it into charts, checks, and easy-to-read diagnostics. With Battery Supervisor you can monitor: • battery level, voltage, and…”